baber/WOPTO huggingface dataset:
Patent JP-2018170143-A (JP)
Title: Metal mold
Inventor: KUTSUWA TAKESHI
IPC: H01M4/04
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a metal mold having excellent durability and capable of forming an opening while preventing an active material layer from being damaged.SOLUTION: Disclosed is a metal mold for forming a plurality of openings for an active material layer of a battery electrode. This metal mold includes: a flat plate part made of metal whose hardness is equal to or less than HV650; and a plurality of frustum-shaped protrusions made of the same material as that of the flat plate part and integrally formed so as to protrude from the surface of the flat plate part. Each of the plurality of protrusions includes the inclined side surface which is inclined in the direction orthogonal to the surface of the flat plate part at 5 degrees or more and 20 degrees or less, and a surface area of the top surface located at the tip is equal to or more than 20 μm.SELECTED DRAWING: Figure 1
Patent JP-2018170901-A (JP)
Title: Electric power system
Inventor: OHORI AKIHIRO
IPC: H02J3/38
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric power system which can reduce processing load of a device managing a plurality of electric power devices.SOLUTION: A photovoltaic power generation system PVS9 has a plurality of power conditioners PCSand PCS, and a centralized management device MC9. In the centralized management device MC9, a mode setting portion 91 sets any one of a plurality of control modes, and a target power setting portion 21 sets a target power according to the set control mode. Also, an index calculating portion 93 calculates a restriction index prand a charge/discharge index prso that a linkage point power P(t) may become the target power. The plurality of power conditioners PCScalculate an individual target power by using the restriction index pr, and control individual output power based on the restriction index. The plurality of power conditioners PCScalculate the individual target power by using the charge/discharge index pr, and control the individual output power based on the charge/discharge index.SELECTED DRAWING: Figure 26
Patent JP-2018166979-A (JP)
Title: Game machine
Inventor: FUCHIWAKI IWAO
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To improve quality of a game machine.SOLUTION: A game machine includes: an input connector CN1; electrolytic capacitors C1 to C3 constituting a first smoothing circuit 511, a second smoothing circuit 512 and a third smoothing circuit 513; IC1 to IC4 constituting an accessory drive circuit 514 and the like; and a case 610. The case 610 includes: an exposed region 621a for exposing the input connector CN1; and an accommodation region 622 for accommodating the electrolytic capacitors C1 to C3 and the IC1 to IC4, where a wall part 610a of the case 610 is provided between the exposed region 621a and the accommodation region 622. The electrolytic capacitors C1 to C3 are arranged in a first position in the vicinity of the input connector CN1. IC1 to IC4 are arranged in a second position distant far from the first position.SELECTED DRAWING: Figure 19
Patent JP-2018174087-A (JP)
Title: Heating apparatus
Inventor: SAITO TAKASHI
IPC: H05B3/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve non-contact heating of an electrothermal component by means of electromagnetic induction of a power transmission coil without connecting a power reception coil with the electrothermal component.SOLUTION: The heating apparatus includes a power reception circuit 12 which has a power reception coil to form a first closed circuit and generates a further secondary magnetic field change according to an induction current running through the first closed circuit when the induction current runs through the first closed circuit according to magnetic field change by a power transmission coil 22. The electrothermal component 11 is constituted as a second closed circuit formed into a loop shape and is heated by running an induction current corresponding to the secondary magnetic field change generated by the power reception circuit 12 through the second closed circuit.SELECTED DRAWING: Figure 1
Patent JP-2018178408-A (JP)
Title: Survey support device, survey support method and program
Inventor: TSUDA SHUNSUKE
IPC: E21F17/00
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To grasp a service tunnel of high risk due to a cavity and carry out a cavity survey with priority.SOLUTION: A survey support device 1 includes: an input part 2 for inputting item data determined at the time of construction of each shield service tunnel and inspection data obtained by inspection of each survey site of each shield service tunnel; and a cavity place estimation part 3 for estimating the presence or absence of a cavity at the survey site on the basis of the item data and the inspection data, and outputting an estimation result; and a priority determination part 5 for determining the priority of the necessary of the execution of the cavity survey in the plurality of shield service tunnels on the basis of the estimation result.SELECTED DRAWING: Figure 1
Patent JP-2017126378-A (JP)
Title: Containerized software for virally copying from one endpoint to another
Inventor: ROBERT K SPITZ
IPC: G06F13/00
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To enable containerized software.SOLUTION: A method, system, and computer readable medium include objects with media content. The method includes a step of receiving, at one or more servers (102, 285), a request for media content to be displayed at an endpoint (110, 120). The method also includes a step of identifying a set of objects (210) to be included in a container (205) for the media content on the basis of identified information about an environment. At least one of the objects (235) includes program code for completing a transaction during display of the media content. Additionally, the method includes a step of sending, by one or more servers (102, 260, 285), the set of objects to the endpoint.SELECTED DRAWING: Figure 2
Patent JP-2018178797-A (JP)
Title: Engine cooling device
Inventor: HIROTA SATOSHI
IPC: F01P7/16
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling device including exhaust heat recovery equipment, for improving engine warming-up promotion effects.SOLUTION: The engine cooling device includes a first cooling water circuit 12 passing through the internal of an engine 11, a second cooling water circuit 13 not passing through the internal of the engine 11, exhaust heat recovery equipment 15 for heating cooling water flowing in the second cooling water circuit 13 with the heat of exhaust gas, and a control part 17 for controlling a selector valve 16 so that in uncompleted warming up of the engine 11 the cooling water flows in both the first cooling water circuit 12 and the second cooling water circuit 13 and in completed warming-up of the engine 11 the cooling water flows only in the first cooling water circuit 12, and for controlling a water pump 10 so that a pump flow amount is greater in the uncompleted warming-up than in the completed warming-up.SELECTED DRAWING: Figure 1
Patent JP-2018177566-A (JP)
Title: Pressure vessel for crystal production
Inventor: KURIMOTO KOHEI
IPC: C30B7/10
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressure vessel for crystal production excellent in corrosion resistance.SOLUTION: A crystal is produced from a solvent of ammonia in a supercritical state and/or subcritical state, a raw material, a mineralizer, and a seed crystal in a pressure vessel 10 for crystal production. The whole inner surface of the pressure vessel 10 that is at least exposed is covered by Ag. For example, a combination of one or more of liners 14 made of AG, Ag welds 15, and Ag platings 16A, 16B, 16C is arranged to coat the inner surface of the pressure vessel. The crystal is a nitride crystal, whereas the mineralizer is a fluorine-based mineralizer free from other halogen atoms than fluorine.SELECTED DRAWING: Figure 3
Patent JP-2018177912-A (JP)
Title: Method of producing modified diene polymer, modified diene polymer, rubber composition and tire
Inventor: KUMAKI KENTARO
IPC: C08L15/00
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a modified diene polymer, capable of providing the modified diene polymer which can be formed as a rubber composition excellent in low loss property when used with a reinforced filler.SOLUTION: The method of producing a modified diene polymer in a first embodiment is provided that comprises: a step of producing a diene polymer including 1,3-butadiene; and a step of modifying the diene polymer by mixing a tetrazine-based compound which is at least one kind selected from among 3,6-di(2-pyridyl-1,2,4,5-tetrazine and 3,6-di(4-pyridyl)-1,2,4,5-tetrazine of 0.01 to 2.5 pts.mass with 100 pts.mass of the produced diene polymer, and then heating them. The method of producing a modified diene polymer in a second embodiment is provided that is identical to the method in the first embodiment except that the diene polymer further includes an aromatic vinyl compound, preferably styrene.SELECTED DRAWING: None
Patent JP-2018176053-A (JP)
Title: Method for producing polyolefin resin-coated steel pipe
Inventor: YOSHIZAKI NOBUKI
IPC: B32B15/085
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that higher performance is required due to a change in use environment in a three-layer polyolefin resin-coated steel pipe, as for high temperature adhesion of polyolefin coating, properties of an epoxy resin of a lower layer and a polyolefin resin of an upper layer are different to easily cause interfacial peeling, and it is difficult to secure a sufficient strength.SOLUTION: A method for producing a three-layer polyolefin resin-coated steel pipe includes applying a powder epoxy resin primer to a heated steel pipe, and using irregularity when a powder modified polyolefin resin adhesive having a specific particle diameter is applied thereon during a molten state. A curing speed of an epoxy resin is quicker than a melting speed of the adhesive, and accordingly a primer layer is cured in such a shape that irregularity is kept thereon. Thereby, it is possible to strengthen a bonding force on an interface, and to keep a high adhesive strength even at high temperature.SELECTED DRAWING: Figure 2
Patent JP-2017119226-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: YONEZAWA KEIKO
IPC: A61B3/10
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To enable accurate comparison with time.SOLUTION: An image processing apparatus includes: first acquisition means for acquiring a first fundus image of an eye to be examined on the basis of return light from the eye to be examined obtained by correcting an aberration by the eye to be examined; second acquisition means for acquiring a second fundus image of the eye to be examined; positioning means for positioning the first fundus image and the second fundus image; and area setting means for setting an analysis object candidate area on the basis of the positioning.SELECTED DRAWING: Figure 1
Patent JP-2017153127-A (JP)
Title: Medium content decryption device
Inventor: PARK KYUNG-MO
IPC: H04H20/28
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a medium content decryption device.SOLUTION: The device includes a receiver that receives one or more medium packets generated including a payload on the basis of a data unit including one or more subunits, and a controller that receives the medium packet and decrypts the subunit included in the payload of the medium packet. The payload includes information expressing the number of subunits that the decryption process depends on, and the information expressing the priority order of the subunit in the data unit to which the subunit belongs. If the subunit is not subjected to the decryption process, the dependent subunit cannot be decrypted.SELECTED DRAWING: Figure 7
Patent JP-2017123350-A (JP)
Title: Luminaire
Inventor: ODAWARA HIROSHI
IPC: F21V3/00
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire provided with proper heat radiation means suitable for temperature rise.SOLUTION: A luminaire includes: a body base having a luminaire attachment part; a heat sink having a shade attachment tool, fixed to the body base, and having a hole that enables the luminaire attachment part to be visible; a lighting circuit board housed in a space in which upper and lower sides are enclosed by the body base and the heat sink; a light emitting element mounting substrate in which light emitting elements supplied with electric power from the lighting circuit board are disposed, the light emitting element mounting substrate attached to the heat sink and covered together with the light emitting elements by a translucent cover; and a shade held by the shade attachment tool.SELECTED DRAWING: Figure 3
Patent JP-2018182153-A (JP)
Title: Thermal treatment apparatus
Inventor: NISHIDE NOBUHIKO
IPC: H01L21/26
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermal treatment apparatus which can improve in-plane uniformity of illuminance distribution on a substrate without excessively spending emitted light.SOLUTION: A light diffusion quartz plate 90 including a plurality of concave spheres is placed on an upper chamber window 63 so as to face a central part of a semiconductor wafer W. Among flash light emitted from the flash lamp FL, light passed the side of the light diffusion plate 90 is to be emitted to the peripheral edge of the semiconductor wafer W without alternation. Meanwhile, among flash light emitted from the flash lamp FL, light incident to the light diffusion plate 90 is dispersed by the concave spheres and a part of the incident light is diffused toward the peripheral edge of the semiconductor wafer W. As a result, amount of light emitted to the peripheral edge of the semiconductor wafer W increases, and the amount of light emitted to the central part decreases, thereby, in-plane uniformity of illuminance distribution on the semiconductor wafer W is improved.SELECTED DRAWING: Figure 10
Patent JP-2017197532-A (JP)
Title: Photocurable artificial nail composition for applying on nails
Inventor: TAKAHASHI KAZUO
IPC: A61Q3/02
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide compositions which is excellent in adhesiveness to the nail immediately after coating and is excellent in adhesion to the nail even in long-term use, without damage to the surface when sending everyday life, with low stimulation to the nail and skin, without needing for sanding down the surface of the user's own nail, and with high adhesiveness to the nail, the compositions preventing discoloration.SOLUTION: A photocurable artificial nail composition contains urethane (meth) acrylate oligomer, a radical polymerizable compound, and a photopolymerization initiator, at least one of the radical polymerizable compounds having the value of logS of -3.0 to 3.0 and having a PSA value of 75 to 150.SELECTED DRAWING: None
Patent JP-2017208999-A (JP)
Title: Method and device for fault clearing in power network with ring-feed-loop
Inventor: MAGNUS AKKE
IPC: H02H3/093
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for disconnection of a fault in a power network comprising a plurality of substations connected in a loop.SOLUTION: The method and the device for disconnection of a fault in a power network comprising a plurality of substations connected in a loop is provided that comprises: feeding the loop from at least two feeding points A, B from a power source 17; earthing a neutral point of the power network through an impedance; detecting an earth fault in a directional earth fault protection 18 in at least one first secondary substation; disconnecting an earth fault detected by a load switching device; detecting a fault current arising from short circuits between two or more phases in an over-current protection of a second secondary substation; and opening the loop with a circuit breaker 12.SELECTED DRAWING: Figure 3
Patent JP-2018187970-A (JP)
Title: Joint structure of vehicle body modules
Inventor: KAWAMURA KAZUHIRO
IPC: B62D65/08
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of underfloor work to be performed at the time of applying a seal material.SOLUTION: A joint structure of vehicle body modules joins plural vehicle body modules to constitute a body shell 10. The joint structure includes a seal member 30 that is joined in advance over an upper surface of a floor module 12 and an adjoining surface, and a fixture 35 that is extended from a rear module 14 toward the adjoining surface and fixed to the upper surface of the floor module 12 with the seal member 30 clamped under the fixture.SELECTED DRAWING: Figure 3
Patent JP-2017165972-A (JP)
Title: Cellulose powder
Inventor: DAIBU KAZUHIRO
IPC: C08B15/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose powder having suppressed burnt deposit during drying, less in black debris, thereby capable of contributing percent defective of tablets and further having largely improved coloring property with medicines having an amino group at a terminal and suitable for an excipient for compression molding.SOLUTION: There is provided a cellulose powder having average polymerization degree of 100 to 300, weight average particle diameter of more than 30 μm and 250 μm or less, apparent specific volume of 2.0 cm/g or more and less than 4.0 cm/g and organic carbon amount derived from residual impurities defined by total organic carbon amount (%) during 1% NaOH extraction-all organic carbon amount (%) during pure water extraction of 0.002 to 0.060%.SELECTED DRAWING: None
Patent JP-2017163585-A (JP)
Title: Radio base station, user terminal, and radio communication method
Inventor: NAGATA SATOSHI
IPC: H04B7/0417
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To restrain increase in the overhead of a reference signal in MIMO transmission using three-dimensional beam forming.SOLUTION: A radio base station according to one aspect of the present invention includes: a precoding processing unit for precoding a channel state measurement reference signal (CSI-RS); a transmission unit for transmitting the pre-coded CSI-RS; and a reception unit for receiving channel state information (CSI) generated based on the pre-coded CSI-RS and selected.SELECTED DRAWING: Figure 13
Patent JP-2018191466-A (JP)
Title: Rectifier
Inventor: UEDA KEISUKE
IPC: H02M7/12
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a rectifier capable of appropriately suppressing a current that reversely flows to a secondary coil from a filter circuit.SOLUTION: A driving circuit 22 drives an FETM1 that inputs a current flowing between a full-bridge rectifier circuit 21 and a filter circuit 30. A reverse flow prevention circuit 23 comprises a comparison circuit 231 and a logic circuit 232. The comparison circuit 231 outputs a comparison result on the basis of a potential difference Vc occurred between a drain terminal d1 and a source terminal s1 of the FETM1 and a predetermined first threshold value V1th. The logic circuit 232 controls the driving circuit 22 on the basis of an input voltage Vpls output from a secondary coil 10 and the comparison result output from the comparison circuit 231. For example, the logic circuit 232 controls the driving circuit 22 so as to turn off the FETM1 when the input voltage Vpls is output from the secondary coil 10 and the potential difference Vc is equal to the first threshold value V1th or less.SELECTED DRAWING: Figure 1
Patent JP-2018192541-A (JP)
Title: Polishing device
Inventor: AOKI MASASHI
IPC: B24B53/02
Filed: 2017-05-15
Abstract: To detect the shape of a polishing surface of a polishing tool.SOLUTION: A polishing device 1 comprises a dressing mechanism 6 for dressing a polishing surface 401a of a polishing tool 40 in polishing means 4 for polishing a plate-like work W, polishing feed means 2 for polishing-feeding the polishing means, and chuck table feed means for dress-feeding. The dressing mechanism comprises a dressing part 60 for dressing the polishing surface by making contact with it, an elastic wave detection sensor 80 for detecting an elastic wave that occurs in accordance with surface roughness and contact strength of the polishing surface at the time of dress-feeding performed by the dress part abutting on the polishing surface of the polishing tool, and control means 82 for controlling the polishing feed means and the chuck table feed means. A polishing surface shape is determined by a determination unit 821 from a varying size of an output signal of the elastic wave detection sensor in response to a position of the dressing part in the dress feeding direction during dressing.SELECTED DRAWING: Figure 1
Patent JP-2018195946-A (JP)
Title: Recording device
Inventor: MINOSHIMA TOSHIO
IPC: H04N5/93
Filed: 2017-05-16
Abstract: To easily cut out a section of a desired frame rate.SOLUTION: Control is made to record an encoded moving image simultaneously on first and second recording media. When there is an instruction to change a reproduction double-speed, while a moving image under recording is reproduced, to a prescribed reproduction double-speed, during simultaneous recording of the moving image on the first and second recording media, frame rates of the moving image encoded by first and second encoding means, respectively, are changed to prescribed frame rates corresponding to the prescribed reproduction double-speed, and the moving image is recorded at the prescribed frame rates. Frame rates of moving image data under simultaneous recording are changed in unit of the frame number becoming the lowest common multiple of the frame number in a coding mode of the moving image recorded simultaneously on the first and second recording media.SELECTED DRAWING: Figure 1
Patent JP-2017210475-A (JP)
Title: Photocurable artificial nail compositions
Inventor: TAKAHASHI KAZUO
IPC: A61K8/39
Filed: 2017-05-22
Abstract: PROBLEM TO BE SOLVED: To provide photocurable artificial nail compositions that have hardenability with sufficient strength also by making it harden by ultraviolet rays, have low irritation to the skin, and quickly form a coating film and make a coated surface glazed because of having no uncured monomer after cure.SOLUTION: Provided is a photocurable artificial nail composition containing urethane (meth) acrylate oligomer, (meth) acrylic monomer, multi-functional thiol, and photopolymerization initiator, the average acrylic equivalent of the entire of the urethane (meth) acrylate oligomer being 400 to 2000, and the weight average molecular weight of the urethane (meth) acrylate oligomer being 3000 or more.SELECTED DRAWING: None
Patent JP-2018197558-A (JP)
Title: Fastener connection method, method of manufacturing pipe support using the same, fastener connection structure, and pipe support having the same
Inventor: FUJITA TAKESHI
IPC: F16L3/12
Filed: 2017-05-23
Abstract: To provide a fastener connection method that enables a fastener to be connected to a fastener connection object part so as not to come off, without making the number of members for use larger than ever and increasing the cost of manufacture and execution of work, a method of manufacturing a pipe support, a fastener connection structure, and the pipe support.SOLUTION: A fastener (bolt 30) is inserted through an insertion hole 21 that is formed in a fastener connection object part (fixing part 20). A peripheral edge 22 of the insertion hole 21 is press-worked by a press die 40 to decrease inner dimensions of the insertion hole 21, and the bolt 30 is engaged and connected to the fixing part 20.SELECTED DRAWING: Figure 1